nav{
  width:90%;
  margin:30px auto 0 auto;
  height: 120px;
  line-height: 120px;
}
.img{
  display: inline-block;
  height: 100%;
  vertical-align: top;
}
img{
  margin:34px 60px 0 0;
}
p,.menu{
  display: inline-block;
  margin:0;
  height: 100%;
}
p{
  float: right;
}
.menu{
  &:after{
    content:"";
    width:0;
    display: block;
    clear: both;
    visibility: hidden;
  }
  li{
    list-style: none;
    float: left;
    margin-right: 60px;
    a{
      color: #3f2863;
      text-decoration: none;
    }
    .router-link-active{
      color:#ff7f21;
    }
  }
}
